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Plug memory leak (ITS#2126)

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This commit is contained in:
Kurt Zeilenga 2002-10-08 19:45:01 +00:00
parent 023d0e2a5c
commit 873a6802ab
1 changed files with 9 additions and 3 deletions
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12
libraries/liblunicode/ucstr.c
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@ -98,7 +98,7 @@ struct berval * UTF8bvnormalize(
unsigned flags )
{
int i, j, len, clen, outpos, ucsoutlen, outsize, last;
char *out, *s;
char *out, *outtmp, *s;
unsigned long *ucs, *p, *ucsout;
unsigned casefold = flags & LDAP_UTF8_CASEFOLD;
@ -227,15 +227,21 @@ struct berval * UTF8bvnormalize(
6 bytes and terminator */
if ( outsize - outpos < 7 ) {
outsize = ucsoutlen - j + outpos + 6;
out = (char *) realloc( out, outsize );
if ( out == NULL ) {
outtmp = (char *) realloc( out, outsize );
if ( outtmp == NULL ) {
free( out );
free( ucs );
free( ucsout );
return NULL;
}
out = outtmp;
}
outpos += ldap_x_ucs4_to_utf8( ucsout[j], &out[outpos] );
}
}
free( ucsout );
ucsout = NULL;
if ( i == len ) {
break;